5.8. migrate_to action

The migrate_to action can serve one of two purposes:

Initiate a native push type migration for the resource. In other
words, instruct the resource to move to a specific node from the
node it is currently running on. The resource agent knows about its
destination node via the $OCF_RESKEY_CRM_meta_migrate_target environment
variable.

Freeze the resource in a freeze/thaw (also known as
suspend/resume) type migration. In this mode, the resource does
not need any information about its destination node at this point.